... ,density is 2.484(20 degree C),easily soluble in water,but not on organic solution,absorbent to dampness,and furn sticken ... ,Mg,Cu and Fe;It is a fine agent for water treatment.Specification: itemsIndustrial gradeFood gradeTotal phosphate (P2O5)68% min68% minInactive ... warehouse instead of in the open air,kept away from water,moisture and sunlight during transport,handled with care,so as ...